Methylaben 99-76-3

Nkọwa mkpụmkpụ:

Methylaben 99-76-3


  • Aha Ahịa:Methyyparaben
  • Pasent:99-76-3
  • Mf:C8H8O3
  • Mw:152.15
  • Einecs:202-785-7
  • Omume:mmewe
  • Ihe ngwugwu:1 n'arọ / kg ma ọ bụ 25 n'arọ
  • Nkọwa nke ngwaahịa

    Mkpado Ngwaahịa

    Nkowa

    Aha Ngwaahịa: methyliben
    Cat: 99-76-3
    MF: C8H8O3
    Mw: 152.15
    Einecs: 202-785-7
    Melting Point: 125-128 Celsius C (light.)
    Isi mmiri: 298.6 Celsius C
    Nnọọ: 1,46g / cm
    Ntinye uche: 1.4447 (atụmatụ)
    FP: 280 Celsius C
    Nchekwa nchekwa
    Formdị: crystalline ntụ
    Agba: acha ọcha na-acha ọcha
    PH: 5.8 (H2o, 20 Celsius C) (nke zuru ezu)
    Kefriza: 131 ℃
    Merck: 14,6107
    Brn: 509801

    Nkowa

    Aha Methyyparaben
    Mputa White Crystalline ntụ
    Nko 99% min
    MW 152.15
    Na-agbaze 298.6 Celsius C

    Akwukwo icho oru

    1. Ihe nchekwa; ndị nnọchi anya antimicrobial.
    2. Ejiri dị ka ihe nchekwa,
    3. Ejiri ya na ogwu
    4. Ejiri ya dị ka onye nnọchi anya na nri, ịchọ mma na ọgwụ

    Okwukwu

    1, t / t

    2, l / c

    3, Visa

    4, kaadị akwụmụgwọ

    5, PayPal

    6, mmesi obi ike ahia ahia

    7, Western Union

    8, Moneygram

    9, egazi, mgbe ụfọdụ, anyị na-anabata Bitcoin.

    Storaji

    1. Chekwaa na ụlọ nkwakọba ihe dị jụụ. Zere ikpo ọkụ na isi iyi egwu. Ekwesịrị ịchekwa ya iche na igwefoto, acid na alkalis, ma zere nchekwa a gwakọtara agwakọta.

    2. Kwadebere ụdị dị iche iche na akụrụngwa ọkụ. A ga-enwerịrị mpaghara nchekwa ahụ nwere ihe ndị kwesịrị ekwesị iji nwee obere.

    Stebul

    1. Zere kọntaktị na oxidant siri ike, acids siri ike, na ntọala siri ike.

    2. Dị na gas gas.

    Mgbata ọsọ enyemaka mbụ

    Nwaanyị ahụ: Wepụ uwe ndị merụrụ ahụ ma jiri ncha na mmiri sie ya.
    Anya ịkpọasị: Ozugbo mepere nku anya na nke ala ma jiri mmiri na-agba mmiri ruo 15 nkeji. Chọọ nlebara anya ahụike.
    Inhalation: Hapụ ebe ahụ ebe ikuku dị mma. Chọọ nlebara anya ahụike.
    Ngalaba: Nye ndị na-eme ka mmiri na-eme ya mmiri na mberede, na-emejupụta, ma chọọ nlekọta ahụike.

     


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